\name{lazyopt}
\alias{lazyopt}
%- Also NEED an '\alias' for EACH other topic documented here.
\title{
null
}
\description{
%%  ~~ A concise (1-5 lines) description of what the function does. ~~
}
\usage{
lazyopt(spec, arg = NULL)
}
%- maybe also 'usage' for other objects documented here.
\arguments{
  \item{spec}{
%%     ~~Describe \code{spec} here~~
}
  \item{arg}{
%%     ~~Describe \code{arg} here~~
}
}
\details{
%%  ~~ If necessary, more details than the description above ~~
}
\value{
%%  ~Describe the value returned
%%  If it is a LIST, use
%%  \item{comp1 }{Description of 'comp1'}
%%  \item{comp2 }{Description of 'comp2'}
%% ...
}
\references{
%% ~put references to the literature/web site here ~
}
\author{
%%  ~~who you are~~
}
\note{
%%  ~~further notes~~
}

%% ~Make other sections like Warning with \section{Warning }{....} ~

\seealso{
%% ~~objects to See Also as \code{\link{help}}, ~~~
}
\examples{
##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (spec, arg = NULL) 
{
    options(warn = -1)
    args <- commandArgs(TRUE)
    if (!is.null(arg)) {
        args <- arg
    }
    if (!cheackun(spec)) {
        cat("Developer your parameter write repeat, quick fix bug")
        quit()
    }
    opt <- makeopt(spec)
    spec[, 1] <- paste0("--", spec[, 1])
    spec[, 2] <- paste0("-", spec[, 2])
    if (length(args) == 0 || args == "--help" || args == "-h") {
        showhelp(spec)
        quit()
    }
    if (length(args)\%\%2 == 1 || !checkp(args, spec)) {
        cat("Tip:Parameter name error or missing parameter content\n")
        caterror(spec)
        quit()
    }
    if (!checknecessary(args, spec)) {
        cat("\n")
        quit()
    }
    opt <- completeopt(args, opt, spec)
    return(opt)
  }
}
% Add one or more standard keywords, see file 'KEYWORDS' in the
% R documentation directory.
\keyword{ ~kwd1 }% use one of  RShowDoc("KEYWORDS")
\keyword{ ~kwd2 }% __ONLY ONE__ keyword per line
